Mountain View September Weather Averages

California, United States of America

September Weather Averages for Mountain View

High Temp27°C81°F
Low Temp15°C60°F
Avg Temp20°C69°F
Sunshine Hours319 hours 
Rainfall3.38 mm0.13 In
Rain days0 days 
Pressure1013 mb30 In

 

Mountain View September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200929°C / 85°F15°C / 58°F21°C / 70°F345 hours3.80 mm / 0.15 In0 days1014 mb / 30 In
201028°C / 82°F14°C / 57°F20°C / 67°F332 hours0.10 mm / 0.00 In0 days1013 mb / 30 In
201127°C / 80°F15°C / 59°F20°C / 68°F348 hours0.30 mm / 0.01 In0 days1014 mb / 30 In
201225°C / 77°F13°C / 55°F18°C / 65°F354 hours0.00 mm / 0.00 In0 days1015 mb / 30 In
201324°C / 75°F14°C / 57°F19°C / 65°F341 hours8.40 mm / 0.33 In1 days1013 mb / 30 In
201426°C / 78°F15°C / 59°F20°C / 67°F334 hours2.80 mm / 0.11 In1 days1012 mb / 30 In
201528°C / 82°F16°C / 62°F21°C / 70°F309 hours2.40 mm / 0.09 In1 days1012 mb / 30 In
201626°C / 79°F15°C / 60°F20°C / 68°F356 hours0.00 mm / 0.00 In0 days1015 mb / 30 In
201728°C / 83°F19°C / 66°F23°C / 74°F315 hours2.36 mm / 0.09 In1 days1013 mb / 30 In
201826°C / 79°F16°C / 61°F21°C / 69°F351 hours0.00 mm / 0.00 In0 days1013 mb / 30 In
201926°C / 79°F18°C / 64°F22°C / 71°F322 hours0.70 mm / 0.03 In0 days1014 mb / 30 In
202030°C / 87°F19°C / 66°F24°C / 75°F353 hours0.00 mm / 0.00 In0 days1013 mb / 30 In
202130°C / 85°F15°C / 58°F21°C / 70°F350 hours0.10 mm / 0.00 In0 days1013 mb / 30 In
202230°C / 85°F16°C / 61°F22°C / 71°F307 hours14.90 mm / 0.59 In1 days1012 mb / 30 In
202326°C / 79°F13°C / 55°F18°C / 65°F280 hours1.78 mm / 0.07 In0 days1014 mb / 30 In
202428°C / 82°F14°C / 57°F20°C / 68°F307 hours1.47 mm / 0.06 In0 days1012 mb / 30 In
202525°C / 77°F16°C / 60°F19°C / 67°F161 hours18.40 mm / 0.72 In1 days1014 mb / 30 In
202626°C / 79°F14°C / 57°F19°C / 67°F277 hours3.30 mm / 0.13 In1 days1014 mb / 30 In

Need more than one day of Mountain View history?

Download historical weather for Mountain View, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

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Weather history near Mountain View

Region

California

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Mountain View weather history: common questions

How far back does Mountain View weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Mountain View historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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